baber/WOPTO huggingface dataset:
Patent JP-H1090081-A (JP)
Title: Component for liquid-crystal thermal indicator
Inventor: ORLOV WAREERII DMITRIEV
IPC: G01J5/48
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a low-temperature component, for a liquid-crystal thermal indicator, whose temperature sensing property is high in a specific temperature region by a method wherein the residue of petroselinic acid as a part of an unsaturated fatty acid is contained in the component for the liquid-crystal thermal indicator having molecules which are composed of a fragment of cholesterol and of that of an unsaturated fatty acid. SOLUTION: A mixture of a fragment of cholesterol and of the residue of petroselinic acid forms a material having molecules which can generate both a cholesteric phase and a smectic phase, and the phase change of a liquid-crystal thermal indicator can be moved to a lower temperature region. The obtained mixture of petroselinic acid and cholesterol is combined with other cholesterol esters so as to be added to a component for the liquid-crystal thermal indicator, and it is possible to obtain a highly temperature sensing property in a temperature region of more than 0 deg.C. The molar ratio of cholesterol to petroselinic acid is, e.g. 1.0 : 1.25 as an optimum value.
Patent JP-H11263501-A (JP)
Title: Automatic document feeder
Inventor: TSUNODA MASAYUKI
IPC: B65H85/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent documents that are being inverted in a switchback manner from being transferred obliquely in the switchback process. SOLUTION: Over a U-feeder part 41, a switchback feeder part 42 is disposed for inverting documents of paper P in relation to a document reader part 6 in a switchback manner. Documents P supplied to the switchback feeder part 42 are delivered by an inversion roller 424 and other inversion roller 425 separable from it once into a width-alignment document guide 202 in a document stacker part 2 and are then delivered back therefrom in the counter direction. When documents P are delivered out into the document stacker part 2 and the inversion roller 424 is stopped for a later switchback process, the other inversion roller 425 is put out of pressure contact with the inversion roller 424 so that the document guide 202 corrects the obliquity of all these documents P.  For the document inversion counter to the feed direction, both inversion rollers 424 and 425 set the documents P free to prevent them from being transferred obliquely in this switchback process.
Patent JP-S59192557-A (JP)
Inventor: IMAI KEIJI
IPC: B29C63/00
Filed: 1983-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58184602-A (JP)
Title: Preheating controller for fbr
Inventor: UCHIDA KOUJI
IPC: G05D23/19
Filed: 1982-04-23
Abstract: PURPOSE:To improve the reliability of the entire plant by storing ON and OFF time data on a heater under the constant value control of a preheating control, and performing preheating control on the basis of the stored ON and OFF time data on the heater. CONSTITUTION:System equipment and piping 1 are heated within a specific temperature range under the control of a temperature detector 4, preheating temperature control circuit, and logical circuit 16. Then, a heater power-on time control circuit 21 is provided and ON time T1 and OFF time T2 outputted from the logical circuit 16 are stored in a storage circuit 22. If a fault of the preheating temperature control circuit 11 is detected, a switching circuit 24 is placed at the side of the heater power-on time control circuit 21 automatically or manually. A sequence control circuit 23 controls an electromagnetic switch 17 within the ON- OFF time width between the T1 and T2 supplied from the storage circuit 21 to approximate the power-on time of the heater 3, securing the specific temperature range continuously.
Patent JP-S63234282-A (JP)
Inventor: OKADA KAZUO
IPC: G09F9/00
Filed: 1987-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11273073-A (JP)
Title: Recording power setting circuit and optical disk recording and reproducing device
Inventor: TAKIGUCHI TAIZO
IPC: G11B11/10
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the irregularity in the sensitivity by recording asymmetry generating test pattern data while varying the recording power, measuring the value of the asymmetry during a reproducing, conducting the measurements at plural points toward the peripheral direction, computing the average value of the optimum recording powers obtained at these points and setting the value as the optimum recording power for the disk. SOLUTION: The disk format of an optical disk is provided with a VFO region and a data region in a sector. In the VFO region, two bits, which are shortest bits, are repeatedly stored. At the beginning of the data region, repeated pits of asymmetry generating data used as a long mark of recording width 6 T are recorded, for example. Thus, the asymmetry Asym of each pit is obtained from Asym=(D-C)/B where C is the central value of the reproduced waveforms by the short mark in the VFO region, D is the central value of the reproduced waveforms by the long mark and B is the amplitude.
Patent JP-S51143913-A (JP)
Title: Method of transpoting compressed gas containing vapor of hydrocarbon s ystem compound
Inventor: ONO MASAO
IPC: F17C9/00
Filed: 1975-06-06
Abstract: PURPOSE: To transport saiely and economically compressed gas containing vapor of hydrocarbon system compound. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63233821-A (JP)
Title: Method for filling beads in in-mold molding by beads method
Inventor: MANABE KUNINORI
IPC: B29K105/04
Filed: 1987-03-20
Abstract: PURPOSE:To make the vertical distribution of density in a product uniform due to the compression of the lower beads in the first stage and realize the improvement of product quality by a method wherein at least one stage of cracking is effected, which is done in advance before the ordinary filling under cracking. CONSTITUTION:Firstly, foaming beads M are fed and filled in molds at a first stage under the state that both the molds 1 and 2 loosely fit to each other by stopping the moving mold or male mold 2 at a position A. In this case, prefoamed thermoplastic resin particles, such as foamable polystyrene-based beads or the like, the ordinary foaming magnification of which is about 30-60-fold, are used as raw material foaming beads to be fed. As a filling amount in the first stage, an amount of beads, which well fill the whole space at that time, is not necessary in view of the amount required for molding a product. An amount half of said space is enough as the fill at the first stage. Next, under the state that the male mold 2 is again moved so as to be stopped at a position B or a position of ordinary filling under cracking at a second stage after the finish of the first stage, the remaining amount of beads necessary for molding is filled in the mold. Further, after the filling of raw material foaming beads in the molds, the beads are foamed by heating, resulting in fusing one another by internal pressure into an integral body in order to form a product P.
Patent JP-S61216300-A (JP)
Inventor: AMANO TAKASHI
IPC: H05B41/24
Filed: 1986-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57182737-A (JP)
Title: Manufacture of cellulose ester base for use in photographic material
Inventor: YABE MASAO
IPC: C08J5/18
Filed: 1981-05-06
Abstract: PURPOSE: To reduce viscosity of an organic solvent solution by reducing a content of an alkali earth metal in cellulose ester.  
     CONSTITUTION: After the content of an alkali earth metal in cellulose ester has been reduced to ≤30ppm, said ester is dissolved in an organic solvent, and this solution is cast to produce a cellulose ester base. About 50W100ppm alkali earth metal is contained in cellulose triacetate prepared by a manufacturing method such as an acetic acid process. Reduction of this metal to ≤30ppm lowers the viscosity of a cellulose triacetate solution, facilitating manufacture of the film base. To remove said metal, 10g cellulose triacetate is dissolved in 100g glacial acetic acid, and precipitated by adding 1,000g water to the solution being stirred, taken out, and dried at 110°C for one day. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05275021-A (JP)
Title: Travelling-wave tube
IPC: H01J23/087
Filed: 1992-03-26
Abstract: PURPOSE:To restrict the return electron, of which potential is lowered, from a collector in a periodical permanent magnet focusing type travelling-wave tube. CONSTITUTION:A part of an annulus ring of at least one permanent magnet 6, which is positioned between an output circuit and a collector, of an annular permanent magnet 6 and an annular magnetic pole 5 arranged periodically is notched to give the deflection of magnetism to an electron beam passage and bend the electron beam 1. Or, a part of an annulus ring or a part of a circumference of at least one magnetic pole 5 is notched to bent the electron beam 1. As a result, the electron beam 1 enters the collector obliquely to reduce the return electron.
Patent JP-H03268226-A (JP)
Title: Pretreatment for cleaning of carbon substrate for media
Inventor: SATO MOTOHARU
IPC: G11B5/84
Filed: 1990-03-16
Abstract: PURPOSE:To prevent the bleeding out of foreign matter and to decrease errors as media by executing neutralization washing in an acid soln. by using an aq. hydrochloric acid soln. or aq. phosphoric acid soln. CONSTITUTION:A carbon substrate is subjected to degreasing by an alkaline soln., neutralization washing by the acid soln. then to rinsing and drying before medium films are formed on the carbon substrate. The neutralization washing by the acid soln. is executed by using the aq. hydrochloric acid soln. or aq. phosphoric acid soln. The substrate is preferably rinsed before the neutralization washing by the acid soln. after the degreasing by the alkaline soln. The water is washed and substd. with alcohol upon rinsing after the neutralization washing and the drying is preferably executed by fluorocarbon vapor. The alkaline soln. for degreasing is not limited and aq. solns. of NaOH and KOH, ammonia water, etc., are usable. The aq. soln. of the NaOH is more preferable in terms of the ease of handling and economy.
Patent JP-2000262879-A (JP)
Title: Stirrer for use in to stirring in container
Inventor: TOMOTA FUJIO
IPC: B01F27/91
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the subject stirrer which is capable of being carried with ease, permits a stirring blade with a large diameter to be simply taken in and out of a small pour port of a container, has a stirring blade being rotated by an electromotor and thus capable of performing sufficient stirring within a short time. SOLUTION: A stirrer is equipped with the cylindrical auxiliary guide 7 inserted into the pour port of a one-to (=4.765 U.S. gallons) can 3, the stopper 21 protruding outwardly from the auxiliary guide 7 and the stirring tool 9 having a center shaft 25 held to the tool chuck 33 of an electric drill 31 and three stirring blades 27 are arranged in a freely foldable manner by supporting the base end parts of the stirring blades 27 on the blade support member 35 fixed to the leading end of the center shaft 25 in a freely revolvable manner. These stirring blades 27 are always energized to an open position by pull springs 29.  When the stirring blades 27 are inserted into the can, the auxiliary guide 7 is inserted in the pour port from such a state that the stirring blades 27 are folded to be housed in the auxiliary guide 7 to allow the stirring blades 27 to protrude and, when the center shaft 25 is drawn up, the stirring blades 27 are housed in the auxiliary guide 7.
Patent JP-S62224290-A (JP)
Title: Method for immobilizing mold of bacterium
Inventor: KATAGAI NOBUYOSHI
IPC: C02F3/00
Filed: 1986-03-26
Abstract: PURPOSE:To obtain a stable immobilized mold of bacterium keeping optimum activity simply, by polymerizing aqueous suspension containing a bacterium mold in the presence of a specific resin, a crosslinking agent, a radical polymerization initiator and a pH buffer agent at low temperature. CONSTITUTION:10-30wt% polyethylene glycol monomethacrylate having an average number m of ethylene oxide addition of >=4 as an unsaturated polyester resin, 0.3-1.5wt% N,N'-methylenebisacrylamide as a crosslinking agent, >=0.1wt% K2S2O3 as a radial polymerization initiator and >=0.2wt% dimethylaminopropionitrile as a polymerization promotor are blended with a pH buffer agent and aqueous suspension containing a bacterium mold and polymerization reaction is carried out at pH6-8 at <=40 deg.C. Then, the inclusion gel is immobilized to give an immobilized bacterium mold.
Patent JP-H05270400-A (JP)
Title: Interior structure of vehicle
IPC: B60R13/02
Filed: 1992-03-26
Abstract: PURPOSE:To facilitate improvement of mounting appearance of a side panel without processing a side window cover by providing the interior structure of a vehicle comprising the side panel which is installed on the inner side of a car, of a side window cover and with which the waist part of a body structure and the periphery of the side window cover are covered. CONSTITUTION:In a side panel 2, a rubber 6 is attached, to the contact part thereof with a side window cover 1 and the edge part on the side window side of the side panel, and the side window cover 1 is pressed with a constant pressure by means of the rubber 6. A rubber 13 is located to the side window cover at the contact part thereof with a side window 3, and the side window 3 is pressed with a constant pressure through the rubber 13. The side window cover 1 is attached to a mounting metal 8 through the medium of a liner 7 by means of a screw so that the apparent level of a window is adjusted. The side window 3 has an end part being notched so that it is positioned flush with the outer surface of an outer plate 12, while the side window being fixed to an edge material 11 through the medium of a liner 7 by means of a press metal 9.
Patent JP-S62235062-A (JP)
Inventor: INOUE SHUNICHI
IPC: B65D25/14
Filed: 1986-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05273480-A (JP)
Title: Laser printer
IPC: G02B26/10
Filed: 1992-03-26
Abstract: PURPOSE:To prevent malfunction in a laser printer from occurring by eliminating a signal inputted in a section other than a prescribed section before and after a timing to input line sync as a noise. CONSTITUTION:The output of a photodiode 1 receiving a laser beam for synchronism detection is converted to a digital value by a comparator 2, then, it goes to synchronism detection signal (line sync) input. A CPU 3 detects this purport and outputs an enable signal for a period of n(s) before and after the input timing. Such enable output is inputted to a gate 5, while validates line sync output only for the output period of the enable signal. The line sync output is inputted to the control part (plotter control part) 4 of the laser printer, and picture information is outputted setting the output of the control part as a synchronizing signal, and the plotter control part 4, when receiving the line sync output, returns ACK, and reports the completion of the input of the line sync to the CPU 3.
Patent JP-H08266215-A (JP)
Title: Casing for food,which is manufactured using viscose of reduced quantity,with hydrate cellulose as its base,and is reinforced with fiber
Inventor: KURAUSUUDEIITAA HANMAA
IPC: A22C13/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a soft and transparent casing for food by turning regenerated cellulose manufactured under specified conditions to a base and performing reinforcement by fibers. SOLUTION: The regenerated cellulose manufactured by extruding a viscose solution for an amount 10-30% less than standard at an extrusion speed accelerated for at least 25% is turned to the base and the reinforcement is performed by the fibers. It is especially useful as the casing for sausages.
Patent JP-S58185938-A (JP)
Title: Torque fluctuation restraining device for engine
Inventor: YOSHIOKA SADASHICHI
IPC: F16F15/18
Filed: 1982-04-22
Abstract: PURPOSE:To maintain properly a battery charging amount by making an alternator generate electricity in increasing torque generated in a crankshaft to restrain torque fluctuation while controlling the generating amount of the alternator according to the condition of a battery. CONSTITUTION:Time of increasing torque generated in a crankshaft is detected by a timing detecting means 3 comprising a crank angle sensor 7 to supply current to a field core 1a of an alternator 1 through a field current controlling means 2 including a single multiplexer 9 in the time of increasing the torque for making the alternator 1 generate. Thus, reverse torque is generated in the crankshaft to restrain the fluctuation of rotational torque. When the discharging condition of a battery 5 is detected by a battery condition detecting means 12, a field current controlling means 12 is corrected by a correcting means 11 in the direction of increasing generation amount of the alternator 1 and in the direction of decreasing the generation amount when the over-charging condition is detected.
Patent JP-S59196709-A (JP)
Title: Continuous axial flow filtering apparatus equipped with scum removing mechanism
Inventor: IWASAKI KATSUMI
IPC: B01D29/62
Filed: 1983-04-20
Abstract: PURPOSE:To eliminate the obstruction of filtering flow caused by scum even if a filter tank is continuously operated for a long time, by respectively providing floats each having a suction port communicated with a suspended substance drain pipe to water surfaces of a raw water inflow chamber and a filter chamber. CONSTITUTION:Raw water flowed in from a raw water inflow pipe 19 is impinged on the wall of an inflow annulus 24 to deflect the inflow direction thereof and raised through a raw water inflow chamber while reducing the flowing force thereof. Subsequently, the raw water is subjected to filtering treatment through the granular filter material 17 allowed to fill a filter chamber 13 and treated water is recovered through a treated water chamber 14 by a recovery pipe 20. In this case, floats 35 each having a suction port communicated with a suspended substance drain pipe 23 are respectively provided to the water surfaces of the raw water inflow chamber 12 and the filter chamber 13 and, even if water level difference is generated between both chambers 12, 13 scum floated to the water surface is freely sucked and recovered to be discharged out of the filter tank 11. As a result, even if the filter tank 11 is continuously operated for a long time, the obstruction of filtering treatment caused by scum can be eliminated.
Patent JP-S60227377-A (JP)
Inventor: BUORUFUGANGU GURAIRAA
IPC: H01R33/05
Filed: 1985-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59192589-A (JP)
Title: Ink jet recording paper
Inventor: ITOU YOSHIMASA
IPC: D21H19/36
Filed: 1983-04-18
Abstract: PURPOSE:To obtain an ink jet recording paper capable of maintaining a favorable hue and having a sufficient coat strength, by a method wherein a system comprising a white filler subjected to a surface treatment with a specified organic substance and comprising a water-soluble high polymer as a binder is used as a coating material. CONSTITUTION:An organic substance having a nitrogen atom is adhered to the surfaces of a white filler such as silica. A system comprising the thus treated white filler and comprising as a binder a water-soluble high polymer consisting of polyvinyl pyrrolidone (PVP), polyvinyl pyrrolidone-polyvinyl acetate copolymer (PVP/PFAc), polyvinyl alcohol or a mixture thereof, is applied to a blank paper as a coating material to obtain an ink jet recording paper favorable in hue and markedly enhanced in coat strength. Particularly, when a filler containing not less than 80% of silica is used, a favorable hue and a practical coat strength can be obtained.
Patent JP-H02246364-A (JP)
Title: Semiconductor device
Inventor: OKUMURA KATSUYA
IPC: H01L21/8246
Filed: 1989-03-20
Abstract: PURPOSE:To decrease remaining processes and to shorten a delivery period by advancing a manufacturing process up to a passivation film formation process and writing data only through connection of wiring composed of Al or an Al alloy. CONSTITUTION:A manufacturing process is advanced up to wiring layer 3 and passivation film formation 4 processes so that Al wirings 1a-1c to which data are written are brought to an open state, and a contact 5 is formed only at a position to be connected in the wiring layer 3 under the open state and one part of the wiring layer 3 is exposed. A metallic layer 6 is deposited selectively only on the exposed wiring layer 3, and connected to the wiring layer 3, and data are written. Subsequently, passivation and patterning processes may be executed. Accordingly, the delivery period can be shortened.
Patent JP-S61227979-A (JP)
Inventor: YAMAMOTO OSAYUKI
IPC: C04B41/87
Filed: 1985-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56165328-A (JP)
Title: Semiconductor device
Inventor: SHIBATA TAKASHI
IPC: H01L21/52
Filed: 1980-05-26
Abstract: PURPOSE:To prevent the resistance fall of the substrate for a semiconductor element by a method wherein a high resistance semiconductor layer, whereon an element region will be formed, is formed on a low resistance semiconductor substrate and a around pad is provided in such manner that a part of which comes in contact with the low resistance semiconductor substrate. CONSTITUTION:On the upper surface of the low resistance semiconductor substrate 18 having the resistivity of 0.1OMEGA/cm or below, the high resistance semiconductor layer 19 of 6-15mum in thickness having the resistivity of 1-15OMEGA/cm, is formed and on this high resistance semiconductor layer 19, a source 20, a drain 21 and gates 22 and 23, to be used as the element region whereon an MOS will be constituted, for example, are provided. Subsequently, wirings 27 and 28 and the ground pad 26 are formed. At this time, a part 31 of the ground pad 26 is constituted in such manner that it penetrates the high resistance semiconductor layer and is conducted to the low resistance semiconductor substrate 18. Through these procedures, no resistance fall of the substrate is generated even when a semiconductor chip is bonded on a lead frame using a high resistance adhesive material 7.
Patent JP-H01241766-A (JP)
Title: Sheet-form electrode
Inventor: KURIBAYASHI ISAO
IPC: H01M10/05
Filed: 1988-03-23
Abstract: PURPOSE:To make it possible to maintain a stable cell property by placing an adhesive layer which consists of carbon particles and a binder between a substrate of a metallic membrane and an electrode active substance. CONSTITUTION:Between a substrate of a metallic membrane 1 and an electrode active substance 3, at least one layer of an adhesive layer 2 which consists of carbon particles and a binder is placed. The layer 2 of carbon black and/or graphite particles can contact with the active substance layer 3 with the contact surface larger than a flat metal surface, increasing the adhesive property. Moreover, the adhesive layer 2 which consists of carbon black and/or graphite particles, and adhesive resin and/or adhesive rubber absorbs the stress generated by a minute dimensional variation of the active substance layer and the metallic membrane in the charge and discharge, and the removal of the active substance can be prevented.